题目内容
I don’t know why he is late.?
—Nor do I.He__________an accident.?
—Nor do I.He__________an accident.?
| A.could have had | B.should have had? |
| C.might have had | D.must have had? |
C?
may/might have done表示对过去发生情况的可能性推测。?
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